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Home » Public Forums » GMCnet » Alternator bearing failure .! (Alternator bearing failures )
[GMCnet] Re: Alternator bearing failure .! [message #364476 is a reply to message #364475] Thu, 03 June 2021 19:24 Go to previous messageGo to previous message
James Hupy is currently offline  James Hupy   United States
Messages: 6806
Registered: May 2010
Karma:
Senior Member
I ALWAYS use an independent local rebuilder whom I have used for many
years. Clear back into the 6 volt GENERATOR AND SEPARATE REGULATOR days. I
have had very little issues with their work. THEY AIN'T CHEAP! When you
buy a Chinese $29.95 over the counter, one size fits all, alternators, etc.
You makes no difference if it has a lifetime warranty. Take the burned up
one back, and they give you another just like it. No matter if it cooks
when you are at the ends of the earth, not their problem.
Jim Hupy
Salem, Oregon

On Thu, Jun 3, 2021, 5:16 PM Matt Colie wrote:

> Gregory keller wrote on Thu, 03 June 2021 17:47
>> My one year old Delco alternator bearing froze up and burned up the
> belt . Thank goodness no other damage was caused when the belt went flying
> .
>> Is there a bearing problems with these alternators ?
>
> Gregory,
>
> I am glad to hear that the peripheral damage was minimal.
> I would love to hear more about this.
> The bearing of a 27SI has never been a noted weak point.
>
> Matt
> --
> Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL,
> GMCES
> Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum
> Brakes with Applied Control Arms
> SE Michigan - Near DTW - Twixt A2 and Detroit
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